Dummy Image Generator

Generate placeholder images of any size, color, and format instantly. Perfect for web developers, UI/UX designers, and prototyping. Create custom placeholder images with custom text, colors, and dimensions — free online.

✓ Any Size✓ Custom Colors✓ Custom Text✓ Instant Download

Image Settings

URL Embed Code

Use this URL to embed placeholder images directly in your HTML:

Preview

Generating image…

Your placeholder image will appear here.

Our free Dummy Image Generator creates professional placeholder images of any dimension, color, and format in seconds. Essential for web developers, UI/UX designers, and content creators who need placeholder visuals during prototyping and development.

What is a Dummy Image Generator?

A Dummy Image Generator (also called a placeholder image generator) is a tool that creates temporary images of specified dimensions, background colors, and text labels. These placeholder images are used during website development and design prototyping when the final images are not yet available. Instead of leaving blank spaces in layouts, developers use placeholder images that clearly show the intended dimensions and purpose of each image slot.

Why Use Placeholder Images in Web Development?

  • Faster Prototyping: Build and test layouts immediately without waiting for final images.
  • Clear Communication: Show clients and team members exactly where images will go and what size they should be.
  • Avoid Layout Breaks: Prevent CSS layout issues caused by missing images during development.
  • Cross-browser Testing: Test responsive layouts with images at defined aspect ratios before final assets are ready.
  • CMS Development: Populate WordPress, Shopify, or custom CMS demos with placeholder content.

Common Placeholder Image Sizes

  • 1200×628: Open Graph social sharing image (Facebook, LinkedIn)
  • 1280×720: HD video thumbnail (YouTube, Vimeo)
  • 800×600: Standard blog post image
  • 400×300: Card thumbnail
  • 1920×1080: Full HD hero/banner image
  • 150×150: WordPress media thumbnail
  • 800×800: E-commerce product image (square)

How to Use Our Dummy Image Generator

  1. Enter the desired width and height in pixels, or click a common preset.
  2. Choose background and text colors using the color pickers.
  3. Optionally add custom text — otherwise the size label is auto-generated.
  4. Select PNG or JPEG format based on your use case.
  5. Click "Generate Image" to preview your placeholder.
  6. Download the image or copy the embed URL for use in HTML.

Frequently Asked Questions

What is a placeholder image? +
A placeholder image is a temporary image used during website design and development to represent the final image that will be placed there. It typically shows the dimensions and sometimes a label indicating what the image will contain.
What format should I use — PNG or JPEG? +
Use PNG for images with transparency or sharp edges (logos, UI elements). Use JPEG for photographs and complex images where smaller file size is important. For placeholder images, PNG is usually preferred for crisp text rendering.
What is the maximum image size I can generate? +
Our generator supports images up to 2000×2000 pixels. For larger dimensions, use vector tools like Adobe Illustrator or Figma.
Can I use these images in commercial projects? +
Yes. All generated placeholder images are yours to use freely in personal and commercial projects. They contain no watermarks or licensing restrictions.

More Free Developer Tools

Speed up your workflow with our free online tools

🗜️

Image Compressor
📱

QR Code Generator
⚡

CSS Minifier
📦

JS Minifier
📱

Responsive Checker
🎨

CSS to SASS
Call Now WhatsApp Free Demo